| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $210.33 | 6.609% | $224.2307 | $224.23 | $224.25 | $224.20 |
| Purchase #2 | $202.83 | 7.267% | $217.5697 | $217.57 | $217.55 | $217.60 |
| Purchase #3 | $34.52 | 4.332% | $36.0154 | $36.02 | $36.00 | $36.00 |
| Purchase #4 | $132.92 | 5.809% | $140.6413 | $140.64 | $140.65 | $140.60 |
| Purchase #5 | $20.46 | 8.676% | $22.2351 | $22.24 | $22.25 | $22.20 |
| Purchase #6 | $13.60 | 3.386% | $14.0605 | $14.06 | $14.05 | $14.10 |
| Purchase #7 | $138.27 | 7.670% | $148.8753 | $148.88 | $148.90 | $148.90 |
| 7 purchase totals = | $752.93 | $803.6280 | $803.64 | $803.65 | $803.60 | |